173131764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 460879104

約数和(自身を除く): 287747340

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 73, 78, 92, 138, 146, 156, 219, 276, 292, 299, 438, 598, 661, 876, 897, 949, 1196, 1322, 1679, 1794, 1898, 1983, 2644, 2847, 3358, 3588, 3796, 3966, 5037, 5694, 6716, 7932, 8593, 10074, 11388, 15203, 17186, 20148, 21827, 25779, 30406, 34372, 43654, 45609, 48253, 51558, 60812, 65481, 87308, 91218, 96506, 103116, 130962, 144759, 182436, 193012, 197639, 261924, 289518, 395278, 579036, 592917, 627289, 790556, 1109819, 1185834, 1254578, 1881867, 2219638, 2371668, 2509156, 3329457, 3763734, 4439276, 6658914, 7527468, 13317828, 14427647, 28855294, 43282941, 57710588, 86565882, 173131764]

約数ペア:

[(1, 173131764), (2, 86565882), (3, 57710588), (4, 43282941), (6, 28855294), (12, 14427647), (13, 13317828), (23, 7527468), (26, 6658914), (39, 4439276), (46, 3763734), (52, 3329457), (69, 2509156), (73, 2371668), (78, 2219638), (92, 1881867), (138, 1254578), (146, 1185834), (156, 1109819), (219, 790556), (276, 627289), (292, 592917), (299, 579036), (438, 395278), (598, 289518), (661, 261924), (876, 197639), (897, 193012), (949, 182436), (1196, 144759), (1322, 130962), (1679, 103116), (1794, 96506), (1898, 91218), (1983, 87308), (2644, 65481), (2847, 60812), (3358, 51558), (3588, 48253), (3796, 45609), (3966, 43654), (5037, 34372), (5694, 30406), (6716, 25779), (7932, 21827), (8593, 20148), (10074, 17186), (11388, 15203)]