129148668

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 378653184

約数和(自身を除く): 249504516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 47, 54, 66, 81, 94, 99, 108, 132, 141, 162, 188, 198, 243, 257, 282, 297, 324, 396, 423, 486, 514, 517, 564, 594, 771, 846, 891, 972, 1028, 1034, 1188, 1269, 1542, 1551, 1692, 1782, 2068, 2313, 2538, 2673, 2827, 3084, 3102, 3564, 3807, 4626, 4653, 5076, 5346, 5654, 6204, 6939, 7614, 8481, 9252, 9306, 10692, 11308, 11421, 12079, 13878, 13959, 15228, 16962, 18612, 20817, 22842, 24158, 25443, 27756, 27918, 33924, 36237, 41634, 41877, 45684, 48316, 50886, 55836, 62451, 72474, 76329, 83268, 83754, 101772, 108711, 124902, 125631, 132869, 144948, 152658, 167508, 217422, 228987, 249804, 251262, 265738, 305316, 326133, 398607, 434844, 457974, 502524, 531476, 652266, 686961, 797214, 915948, 978399, 1195821, 1304532, 1373922, 1594428, 1956798, 2391642, 2747844, 2935197, 3587463, 3913596, 4783284, 5870394, 7174926, 10762389, 11740788, 14349852, 21524778, 32287167, 43049556, 64574334, 129148668]

約数ペア:

[(1, 129148668), (2, 64574334), (3, 43049556), (4, 32287167), (6, 21524778), (9, 14349852), (11, 11740788), (12, 10762389), (18, 7174926), (22, 5870394), (27, 4783284), (33, 3913596), (36, 3587463), (44, 2935197), (47, 2747844), (54, 2391642), (66, 1956798), (81, 1594428), (94, 1373922), (99, 1304532), (108, 1195821), (132, 978399), (141, 915948), (162, 797214), (188, 686961), (198, 652266), (243, 531476), (257, 502524), (282, 457974), (297, 434844), (324, 398607), (396, 326133), (423, 305316), (486, 265738), (514, 251262), (517, 249804), (564, 228987), (594, 217422), (771, 167508), (846, 152658), (891, 144948), (972, 132869), (1028, 125631), (1034, 124902), (1188, 108711), (1269, 101772), (1542, 83754), (1551, 83268), (1692, 76329), (1782, 72474), (2068, 62451), (2313, 55836), (2538, 50886), (2673, 48316), (2827, 45684), (3084, 41877), (3102, 41634), (3564, 36237), (3807, 33924), (4626, 27918), (4653, 27756), (5076, 25443), (5346, 24158), (5654, 22842), (6204, 20817), (6939, 18612), (7614, 16962), (8481, 15228), (9252, 13959), (9306, 13878), (10692, 12079), (11308, 11421)]