156742479620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{14871203}}^1$

素因数の和:14871260

約数の個数: 48

約数和(自身を含む): 359764167168

約数和(自身を除く): 203021687548

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 10540, 14871203, 29742406, 59484812, 74356015, 148712030, 252810451, 297424060, 461007293, 505620902, 922014586, 1011241804, 1264052255, 1844029172, 2305036465, 2528104510, 4610072930, 5056209020, 7837123981, 9220145860, 15674247962, 31348495924, 39185619905, 78371239810, 156742479620]

約数ペア:

[(1, 156742479620), (2, 78371239810), (4, 39185619905), (5, 31348495924), (10, 15674247962), (17, 9220145860), (20, 7837123981), (31, 5056209020), (34, 4610072930), (62, 2528104510), (68, 2305036465), (85, 1844029172), (124, 1264052255), (155, 1011241804), (170, 922014586), (310, 505620902), (340, 461007293), (527, 297424060), (620, 252810451), (1054, 148712030), (2108, 74356015), (2635, 59484812), (5270, 29742406), (10540, 14871203)]