162918140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 464486400

約数和(自身を除く): 301568260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 49, 55, 68, 70, 77, 85, 98, 110, 119, 127, 140, 154, 170, 187, 196, 220, 238, 245, 254, 308, 340, 343, 374, 385, 476, 490, 508, 539, 595, 635, 686, 748, 770, 833, 889, 935, 980, 1078, 1190, 1270, 1309, 1372, 1397, 1540, 1666, 1715, 1778, 1870, 2156, 2159, 2380, 2540, 2618, 2695, 2794, 3332, 3430, 3556, 3740, 3773, 4165, 4318, 4445, 5236, 5390, 5588, 5831, 6223, 6545, 6860, 6985, 7546, 8330, 8636, 8890, 9163, 9779, 10780, 10795, 11662, 12446, 13090, 13970, 15092, 15113, 16660, 17780, 18326, 18865, 19558, 21590, 23324, 23749, 24892, 26180, 27940, 29155, 30226, 31115, 36652, 37730, 39116, 43180, 43561, 45815, 47498, 48895, 58310, 60452, 62230, 64141, 68453, 75460, 75565, 87122, 91630, 94996, 97790, 105791, 116620, 118745, 124460, 128282, 136906, 151130, 166243, 174244, 183260, 195580, 211582, 217805, 237490, 256564, 273812, 302260, 320705, 332486, 342265, 423164, 435610, 474980, 479171, 528955, 641410, 664972, 684530, 740537, 831215, 871220, 958342, 1057910, 1163701, 1282820, 1369060, 1481074, 1662430, 1916684, 2115820, 2327402, 2395855, 2962148, 3324860, 3702685, 4654804, 4791710, 5818505, 7405370, 8145907, 9583420, 11637010, 14810740, 16291814, 23274020, 32583628, 40729535, 81459070, 162918140]

約数ペア:

[(1, 162918140), (2, 81459070), (4, 40729535), (5, 32583628), (7, 23274020), (10, 16291814), (11, 14810740), (14, 11637010), (17, 9583420), (20, 8145907), (22, 7405370), (28, 5818505), (34, 4791710), (35, 4654804), (44, 3702685), (49, 3324860), (55, 2962148), (68, 2395855), (70, 2327402), (77, 2115820), (85, 1916684), (98, 1662430), (110, 1481074), (119, 1369060), (127, 1282820), (140, 1163701), (154, 1057910), (170, 958342), (187, 871220), (196, 831215), (220, 740537), (238, 684530), (245, 664972), (254, 641410), (308, 528955), (340, 479171), (343, 474980), (374, 435610), (385, 423164), (476, 342265), (490, 332486), (508, 320705), (539, 302260), (595, 273812), (635, 256564), (686, 237490), (748, 217805), (770, 211582), (833, 195580), (889, 183260), (935, 174244), (980, 166243), (1078, 151130), (1190, 136906), (1270, 128282), (1309, 124460), (1372, 118745), (1397, 116620), (1540, 105791), (1666, 97790), (1715, 94996), (1778, 91630), (1870, 87122), (2156, 75565), (2159, 75460), (2380, 68453), (2540, 64141), (2618, 62230), (2695, 60452), (2794, 58310), (3332, 48895), (3430, 47498), (3556, 45815), (3740, 43561), (3773, 43180), (4165, 39116), (4318, 37730), (4445, 36652), (5236, 31115), (5390, 30226), (5588, 29155), (5831, 27940), (6223, 26180), (6545, 24892), (6860, 23749), (6985, 23324), (7546, 21590), (8330, 19558), (8636, 18865), (8890, 18326), (9163, 17780), (9779, 16660), (10780, 15113), (10795, 15092), (11662, 13970), (12446, 13090)]