181415952

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1181

約数の個数: 120

約数和(自身を含む): 543695360

約数和(自身を除く): 362279408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 61, 72, 76, 114, 122, 144, 152, 171, 183, 228, 244, 304, 342, 366, 456, 488, 549, 684, 732, 912, 976, 1087, 1098, 1159, 1368, 1464, 2174, 2196, 2318, 2736, 2928, 3261, 3477, 4348, 4392, 4636, 6522, 6954, 8696, 8784, 9272, 9783, 10431, 13044, 13908, 17392, 18544, 19566, 20653, 20862, 26088, 27816, 39132, 41306, 41724, 52176, 55632, 61959, 66307, 78264, 82612, 83448, 123918, 132614, 156528, 165224, 166896, 185877, 198921, 247836, 265228, 330448, 371754, 397842, 495672, 530456, 596763, 743508, 795684, 991344, 1060912, 1193526, 1259833, 1487016, 1591368, 2387052, 2519666, 2974032, 3182736, 3779499, 4774104, 5039332, 7558998, 9548208, 10078664, 11338497, 15117996, 20157328, 22676994, 30235992, 45353988, 60471984, 90707976, 181415952]

約数ペア:

[(1, 181415952), (2, 90707976), (3, 60471984), (4, 45353988), (6, 30235992), (8, 22676994), (9, 20157328), (12, 15117996), (16, 11338497), (18, 10078664), (19, 9548208), (24, 7558998), (36, 5039332), (38, 4774104), (48, 3779499), (57, 3182736), (61, 2974032), (72, 2519666), (76, 2387052), (114, 1591368), (122, 1487016), (144, 1259833), (152, 1193526), (171, 1060912), (183, 991344), (228, 795684), (244, 743508), (304, 596763), (342, 530456), (366, 495672), (456, 397842), (488, 371754), (549, 330448), (684, 265228), (732, 247836), (912, 198921), (976, 185877), (1087, 166896), (1098, 165224), (1159, 156528), (1368, 132614), (1464, 123918), (2174, 83448), (2196, 82612), (2318, 78264), (2736, 66307), (2928, 61959), (3261, 55632), (3477, 52176), (4348, 41724), (4392, 41306), (4636, 39132), (6522, 27816), (6954, 26088), (8696, 20862), (8784, 20653), (9272, 19566), (9783, 18544), (10431, 17392), (13044, 13908)]