131098812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 342451200

約数和(自身を除く): 211352388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 103, 123, 156, 164, 199, 206, 246, 309, 398, 412, 492, 533, 597, 618, 796, 1066, 1194, 1236, 1339, 1599, 2132, 2388, 2587, 2678, 3198, 4017, 4223, 5174, 5356, 6396, 7761, 8034, 8159, 8446, 10348, 12669, 15522, 16068, 16318, 16892, 20497, 24477, 25338, 31044, 32636, 40994, 48954, 50676, 54899, 61491, 81988, 97908, 106067, 109798, 122982, 164697, 212134, 219596, 245964, 266461, 318201, 329394, 424268, 532922, 636402, 658788, 799383, 840377, 1065844, 1272804, 1598766, 1680754, 2521131, 3197532, 3361508, 5042262, 10084524, 10924901, 21849802, 32774703, 43699604, 65549406, 131098812]

約数ペア:

[(1, 131098812), (2, 65549406), (3, 43699604), (4, 32774703), (6, 21849802), (12, 10924901), (13, 10084524), (26, 5042262), (39, 3361508), (41, 3197532), (52, 2521131), (78, 1680754), (82, 1598766), (103, 1272804), (123, 1065844), (156, 840377), (164, 799383), (199, 658788), (206, 636402), (246, 532922), (309, 424268), (398, 329394), (412, 318201), (492, 266461), (533, 245964), (597, 219596), (618, 212134), (796, 164697), (1066, 122982), (1194, 109798), (1236, 106067), (1339, 97908), (1599, 81988), (2132, 61491), (2388, 54899), (2587, 50676), (2678, 48954), (3198, 40994), (4017, 32636), (4223, 31044), (5174, 25338), (5356, 24477), (6396, 20497), (7761, 16892), (8034, 16318), (8159, 16068), (8446, 15522), (10348, 12669)]