152601760

素因数分解:

$2^5\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2557}}^1$

素因数の和:2945

約数の個数: 48

約数和(自身を含む): 361629576

約数和(自身を除く): 209027816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 373, 746, 1492, 1865, 2557, 2984, 3730, 5114, 5968, 7460, 10228, 11936, 12785, 14920, 20456, 25570, 29840, 40912, 51140, 59680, 81824, 102280, 204560, 409120, 953761, 1907522, 3815044, 4768805, 7630088, 9537610, 15260176, 19075220, 30520352, 38150440, 76300880, 152601760]

約数ペア:

[(1, 152601760), (2, 76300880), (4, 38150440), (5, 30520352), (8, 19075220), (10, 15260176), (16, 9537610), (20, 7630088), (32, 4768805), (40, 3815044), (80, 1907522), (160, 953761), (373, 409120), (746, 204560), (1492, 102280), (1865, 81824), (2557, 59680), (2984, 51140), (3730, 40912), (5114, 29840), (5968, 25570), (7460, 20456), (10228, 14920), (11936, 12785)]