133208240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 368547840

約数和(自身を除く): 235339600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 80, 88, 95, 110, 124, 152, 155, 176, 190, 209, 220, 248, 257, 304, 310, 341, 380, 418, 440, 496, 514, 589, 620, 682, 760, 836, 880, 1028, 1045, 1178, 1240, 1285, 1364, 1520, 1672, 1705, 2056, 2090, 2356, 2480, 2570, 2728, 2827, 2945, 3344, 3410, 4112, 4180, 4712, 4883, 5140, 5456, 5654, 5890, 6479, 6820, 7967, 8360, 9424, 9766, 10280, 11308, 11780, 12958, 13640, 14135, 15934, 16720, 19532, 20560, 22616, 23560, 24415, 25916, 27280, 28270, 31868, 32395, 39064, 39835, 45232, 47120, 48830, 51832, 53713, 56540, 63736, 64790, 78128, 79670, 87637, 97660, 103664, 107426, 113080, 127472, 129580, 151373, 159340, 175274, 195320, 214852, 226160, 259160, 268565, 302746, 318680, 350548, 390640, 429704, 438185, 518320, 537130, 605492, 637360, 701096, 756865, 859408, 876370, 1074260, 1210984, 1402192, 1513730, 1665103, 1752740, 2148520, 2421968, 3027460, 3330206, 3505480, 4297040, 6054920, 6660412, 7010960, 8325515, 12109840, 13320824, 16651030, 26641648, 33302060, 66604120, 133208240]

約数ペア:

[(1, 133208240), (2, 66604120), (4, 33302060), (5, 26641648), (8, 16651030), (10, 13320824), (11, 12109840), (16, 8325515), (19, 7010960), (20, 6660412), (22, 6054920), (31, 4297040), (38, 3505480), (40, 3330206), (44, 3027460), (55, 2421968), (62, 2148520), (76, 1752740), (80, 1665103), (88, 1513730), (95, 1402192), (110, 1210984), (124, 1074260), (152, 876370), (155, 859408), (176, 756865), (190, 701096), (209, 637360), (220, 605492), (248, 537130), (257, 518320), (304, 438185), (310, 429704), (341, 390640), (380, 350548), (418, 318680), (440, 302746), (496, 268565), (514, 259160), (589, 226160), (620, 214852), (682, 195320), (760, 175274), (836, 159340), (880, 151373), (1028, 129580), (1045, 127472), (1178, 113080), (1240, 107426), (1285, 103664), (1364, 97660), (1520, 87637), (1672, 79670), (1705, 78128), (2056, 64790), (2090, 63736), (2356, 56540), (2480, 53713), (2570, 51832), (2728, 48830), (2827, 47120), (2945, 45232), (3344, 39835), (3410, 39064), (4112, 32395), (4180, 31868), (4712, 28270), (4883, 27280), (5140, 25916), (5456, 24415), (5654, 23560), (5890, 22616), (6479, 20560), (6820, 19532), (7967, 16720), (8360, 15934), (9424, 14135), (9766, 13640), (10280, 12958), (11308, 11780)]