156733481504

素因数分解:

$2^5\times {\mathrm{71}}^2\times {\mathrm{191}}^1\times {\mathrm{5087}}^1$

素因数の和:5430

約数の個数: 72

約数和(自身を含む): 314676762624

約数和(自身を除く): 157943281120

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 191, 284, 382, 568, 764, 1136, 1528, 2272, 3056, 5041, 5087, 6112, 10082, 10174, 13561, 20164, 20348, 27122, 40328, 40696, 54244, 80656, 81392, 108488, 161312, 162784, 216976, 361177, 433952, 722354, 962831, 971617, 1444708, 1925662, 1943234, 2889416, 3851324, 3886468, 5778832, 7702648, 7772936, 11557664, 15405296, 15545872, 25643567, 30810592, 31091744, 51287134, 68984807, 102574268, 137969614, 205148536, 275939228, 410297072, 551878456, 820594144, 1103756912, 2207513824, 4897921297, 9795842594, 19591685188, 39183370376, 78366740752, 156733481504]

約数ペア:

[(1, 156733481504), (2, 78366740752), (4, 39183370376), (8, 19591685188), (16, 9795842594), (32, 4897921297), (71, 2207513824), (142, 1103756912), (191, 820594144), (284, 551878456), (382, 410297072), (568, 275939228), (764, 205148536), (1136, 137969614), (1528, 102574268), (2272, 68984807), (3056, 51287134), (5041, 31091744), (5087, 30810592), (6112, 25643567), (10082, 15545872), (10174, 15405296), (13561, 11557664), (20164, 7772936), (20348, 7702648), (27122, 5778832), (40328, 3886468), (40696, 3851324), (54244, 2889416), (80656, 1943234), (81392, 1925662), (108488, 1444708), (161312, 971617), (162784, 962831), (216976, 722354), (361177, 433952)]