159011872

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 335486340

約数和(自身を除く): 176474468

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 61, 106, 116, 122, 212, 232, 244, 424, 464, 488, 848, 928, 976, 1537, 1696, 1769, 1952, 2809, 3074, 3233, 3538, 5618, 6148, 6466, 7076, 11236, 12296, 12932, 14152, 22472, 24592, 25864, 28304, 44944, 49184, 51728, 56608, 81461, 89888, 93757, 103456, 162922, 171349, 187514, 325844, 342698, 375028, 651688, 685396, 750056, 1303376, 1370792, 1500112, 2606752, 2741584, 3000224, 4969121, 5483168, 9938242, 19876484, 39752968, 79505936, 159011872]

約数ペア:

[(1, 159011872), (2, 79505936), (4, 39752968), (8, 19876484), (16, 9938242), (29, 5483168), (32, 4969121), (53, 3000224), (58, 2741584), (61, 2606752), (106, 1500112), (116, 1370792), (122, 1303376), (212, 750056), (232, 685396), (244, 651688), (424, 375028), (464, 342698), (488, 325844), (848, 187514), (928, 171349), (976, 162922), (1537, 103456), (1696, 93757), (1769, 89888), (1952, 81461), (2809, 56608), (3074, 51728), (3233, 49184), (3538, 44944), (5618, 28304), (6148, 25864), (6466, 24592), (7076, 22472), (11236, 14152), (12296, 12932)]