122771584

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 266679000

約数和(自身を除く): 143907416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 128, 178, 208, 356, 416, 712, 829, 832, 1157, 1424, 1658, 1664, 2314, 2848, 3316, 4628, 5696, 6632, 9256, 10777, 11392, 13264, 18512, 21554, 26528, 37024, 43108, 53056, 73781, 74048, 86216, 106112, 147562, 148096, 172432, 295124, 344864, 590248, 689728, 959153, 1180496, 1379456, 1918306, 2360992, 3836612, 4721984, 7673224, 9443968, 15346448, 30692896, 61385792, 122771584]

約数ペア:

[(1, 122771584), (2, 61385792), (4, 30692896), (8, 15346448), (13, 9443968), (16, 7673224), (26, 4721984), (32, 3836612), (52, 2360992), (64, 1918306), (89, 1379456), (104, 1180496), (128, 959153), (178, 689728), (208, 590248), (356, 344864), (416, 295124), (712, 172432), (829, 148096), (832, 147562), (1157, 106112), (1424, 86216), (1658, 74048), (1664, 73781), (2314, 53056), (2848, 43108), (3316, 37024), (4628, 26528), (5696, 21554), (6632, 18512), (9256, 13264), (10777, 11392)]