157068430

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 286615584

約数和(自身を除く): 129547154

約数列:

[1, 2, 5, 10, 163, 173, 326, 346, 557, 815, 865, 1114, 1630, 1730, 2785, 5570, 28199, 56398, 90791, 96361, 140995, 181582, 192722, 281990, 453955, 481805, 907910, 963610, 15706843, 31413686, 78534215, 157068430]

約数ペア:

[(1, 157068430), (2, 78534215), (5, 31413686), (10, 15706843), (163, 963610), (173, 907910), (326, 481805), (346, 453955), (557, 281990), (815, 192722), (865, 181582), (1114, 140995), (1630, 96361), (1730, 90791), (2785, 56398), (5570, 28199)]