156948974120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6791}}^1\times {\mathrm{25121}}^1$

素因数の和:31946

約数の個数: 64

約数和(自身を含む): 368557827840

約数和(自身を除く): 211608853720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 6791, 13582, 25121, 27164, 33955, 50242, 54328, 67910, 100484, 125605, 135820, 156193, 200968, 251210, 271640, 312386, 502420, 577783, 624772, 780965, 1004840, 1155566, 1249544, 1561930, 2311132, 2888915, 3123860, 4622264, 5777830, 6247720, 11555660, 23111320, 170596711, 341193422, 682386844, 852983555, 1364773688, 1705967110, 3411934220, 3923724353, 6823868440, 7847448706, 15694897412, 19618621765, 31389794824, 39237243530, 78474487060, 156948974120]

約数ペア:

[(1, 156948974120), (2, 78474487060), (4, 39237243530), (5, 31389794824), (8, 19618621765), (10, 15694897412), (20, 7847448706), (23, 6823868440), (40, 3923724353), (46, 3411934220), (92, 1705967110), (115, 1364773688), (184, 852983555), (230, 682386844), (460, 341193422), (920, 170596711), (6791, 23111320), (13582, 11555660), (25121, 6247720), (27164, 5777830), (33955, 4622264), (50242, 3123860), (54328, 2888915), (67910, 2311132), (100484, 1561930), (125605, 1249544), (135820, 1155566), (156193, 1004840), (200968, 780965), (251210, 624772), (271640, 577783), (312386, 502420)]