166891140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1078

約数の個数: 144

約数和(自身を含む): 553211568

約数和(自身を除く): 386320428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 73, 78, 90, 117, 130, 146, 156, 180, 195, 219, 234, 260, 292, 365, 390, 438, 468, 585, 657, 730, 780, 876, 949, 977, 1095, 1170, 1314, 1460, 1898, 1954, 2190, 2340, 2628, 2847, 2931, 3285, 3796, 3908, 4380, 4745, 4885, 5694, 5862, 6570, 8541, 8793, 9490, 9770, 11388, 11724, 12701, 13140, 14235, 14655, 17082, 17586, 18980, 19540, 25402, 28470, 29310, 34164, 35172, 38103, 42705, 43965, 50804, 56940, 58620, 63505, 71321, 76206, 85410, 87930, 114309, 127010, 142642, 152412, 170820, 175860, 190515, 213963, 228618, 254020, 285284, 356605, 381030, 427926, 457236, 571545, 641889, 713210, 762060, 855852, 927173, 1069815, 1143090, 1283778, 1426420, 1854346, 2139630, 2286180, 2567556, 2781519, 3209445, 3708692, 4279260, 4635865, 5563038, 6418890, 8344557, 9271730, 11126076, 12837780, 13907595, 16689114, 18543460, 27815190, 33378228, 41722785, 55630380, 83445570, 166891140]

約数ペア:

[(1, 166891140), (2, 83445570), (3, 55630380), (4, 41722785), (5, 33378228), (6, 27815190), (9, 18543460), (10, 16689114), (12, 13907595), (13, 12837780), (15, 11126076), (18, 9271730), (20, 8344557), (26, 6418890), (30, 5563038), (36, 4635865), (39, 4279260), (45, 3708692), (52, 3209445), (60, 2781519), (65, 2567556), (73, 2286180), (78, 2139630), (90, 1854346), (117, 1426420), (130, 1283778), (146, 1143090), (156, 1069815), (180, 927173), (195, 855852), (219, 762060), (234, 713210), (260, 641889), (292, 571545), (365, 457236), (390, 427926), (438, 381030), (468, 356605), (585, 285284), (657, 254020), (730, 228618), (780, 213963), (876, 190515), (949, 175860), (977, 170820), (1095, 152412), (1170, 142642), (1314, 127010), (1460, 114309), (1898, 87930), (1954, 85410), (2190, 76206), (2340, 71321), (2628, 63505), (2847, 58620), (2931, 56940), (3285, 50804), (3796, 43965), (3908, 42705), (4380, 38103), (4745, 35172), (4885, 34164), (5694, 29310), (5862, 28470), (6570, 25402), (8541, 19540), (8793, 18980), (9490, 17586), (9770, 17082), (11388, 14655), (11724, 14235), (12701, 13140)]