158326639760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{81953}}^1$

素因数の和:82057

約数の個数: 160

約数和(自身を含む): 409743774720

約数和(自身を除く): 251417134960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 41, 62, 76, 80, 82, 95, 124, 152, 155, 164, 190, 205, 248, 304, 310, 328, 380, 410, 496, 589, 620, 656, 760, 779, 820, 1178, 1240, 1271, 1520, 1558, 1640, 2356, 2480, 2542, 2945, 3116, 3280, 3895, 4712, 5084, 5890, 6232, 6355, 7790, 9424, 10168, 11780, 12464, 12710, 15580, 20336, 23560, 24149, 25420, 31160, 47120, 48298, 50840, 62320, 81953, 96596, 101680, 120745, 163906, 193192, 241490, 327812, 386384, 409765, 482980, 655624, 819530, 965960, 1311248, 1557107, 1639060, 1931920, 2540543, 3114214, 3278120, 3360073, 5081086, 6228428, 6556240, 6720146, 7785535, 10162172, 12456856, 12702715, 13440292, 15571070, 16800365, 20324344, 24913712, 25405430, 26880584, 31142140, 33600730, 40648688, 48270317, 50810860, 53761168, 62284280, 63841387, 67201460, 96540634, 101621720, 104162263, 124568560, 127682774, 134402920, 193081268, 203243440, 208324526, 241351585, 255365548, 268805840, 319206935, 386162536, 416649052, 482703170, 510731096, 520811315, 638413870, 772325072, 833298104, 965406340, 1021462192, 1041622630, 1276827740, 1666596208, 1930812680, 1979082997, 2083245260, 2553655480, 3861625360, 3958165994, 4166490520, 5107310960, 7916331988, 8332981040, 9895414985, 15832663976, 19790829970, 31665327952, 39581659940, 79163319880, 158326639760]

約数ペア:

[(1, 158326639760), (2, 79163319880), (4, 39581659940), (5, 31665327952), (8, 19790829970), (10, 15832663976), (16, 9895414985), (19, 8332981040), (20, 7916331988), (31, 5107310960), (38, 4166490520), (40, 3958165994), (41, 3861625360), (62, 2553655480), (76, 2083245260), (80, 1979082997), (82, 1930812680), (95, 1666596208), (124, 1276827740), (152, 1041622630), (155, 1021462192), (164, 965406340), (190, 833298104), (205, 772325072), (248, 638413870), (304, 520811315), (310, 510731096), (328, 482703170), (380, 416649052), (410, 386162536), (496, 319206935), (589, 268805840), (620, 255365548), (656, 241351585), (760, 208324526), (779, 203243440), (820, 193081268), (1178, 134402920), (1240, 127682774), (1271, 124568560), (1520, 104162263), (1558, 101621720), (1640, 96540634), (2356, 67201460), (2480, 63841387), (2542, 62284280), (2945, 53761168), (3116, 50810860), (3280, 48270317), (3895, 40648688), (4712, 33600730), (5084, 31142140), (5890, 26880584), (6232, 25405430), (6355, 24913712), (7790, 20324344), (9424, 16800365), (10168, 15571070), (11780, 13440292), (12464, 12702715), (12710, 12456856), (15580, 10162172), (20336, 7785535), (23560, 6720146), (24149, 6556240), (25420, 6228428), (31160, 5081086), (47120, 3360073), (48298, 3278120), (50840, 3114214), (62320, 2540543), (81953, 1931920), (96596, 1639060), (101680, 1557107), (120745, 1311248), (163906, 965960), (193192, 819530), (241490, 655624), (327812, 482980), (386384, 409765)]