158475888

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:907

約数の個数: 120

約数和(自身を含む): 471219840

約数和(自身を除く): 312743952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 59, 69, 72, 92, 118, 138, 144, 177, 184, 207, 236, 276, 354, 368, 414, 472, 531, 552, 708, 811, 828, 944, 1062, 1104, 1357, 1416, 1622, 1656, 2124, 2433, 2714, 2832, 3244, 3312, 4071, 4248, 4866, 5428, 6488, 7299, 8142, 8496, 9732, 10856, 12213, 12976, 14598, 16284, 18653, 19464, 21712, 24426, 29196, 32568, 37306, 38928, 47849, 48852, 55959, 58392, 65136, 74612, 95698, 97704, 111918, 116784, 143547, 149224, 167877, 191396, 195408, 223836, 287094, 298448, 335754, 382792, 430641, 447672, 574188, 671508, 765584, 861282, 895344, 1100527, 1148376, 1343016, 1722564, 2201054, 2296752, 2686032, 3301581, 3445128, 4402108, 6603162, 6890256, 8804216, 9904743, 13206324, 17608432, 19809486, 26412648, 39618972, 52825296, 79237944, 158475888]

約数ペア:

[(1, 158475888), (2, 79237944), (3, 52825296), (4, 39618972), (6, 26412648), (8, 19809486), (9, 17608432), (12, 13206324), (16, 9904743), (18, 8804216), (23, 6890256), (24, 6603162), (36, 4402108), (46, 3445128), (48, 3301581), (59, 2686032), (69, 2296752), (72, 2201054), (92, 1722564), (118, 1343016), (138, 1148376), (144, 1100527), (177, 895344), (184, 861282), (207, 765584), (236, 671508), (276, 574188), (354, 447672), (368, 430641), (414, 382792), (472, 335754), (531, 298448), (552, 287094), (708, 223836), (811, 195408), (828, 191396), (944, 167877), (1062, 149224), (1104, 143547), (1357, 116784), (1416, 111918), (1622, 97704), (1656, 95698), (2124, 74612), (2433, 65136), (2714, 58392), (2832, 55959), (3244, 48852), (3312, 47849), (4071, 38928), (4248, 37306), (4866, 32568), (5428, 29196), (6488, 24426), (7299, 21712), (8142, 19464), (8496, 18653), (9732, 16284), (10856, 14598), (12213, 12976)]