173830436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 335301120

約数和(自身を除く): 161470684

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 197, 239, 284, 394, 478, 788, 923, 956, 1846, 2561, 3107, 3692, 5122, 6214, 10244, 12428, 13987, 16969, 27974, 33938, 47083, 55948, 67876, 94166, 181831, 188332, 220597, 363662, 441194, 612079, 727324, 882388, 1224158, 2448316, 3342893, 6685786, 13371572, 43457609, 86915218, 173830436]

約数ペア:

[(1, 173830436), (2, 86915218), (4, 43457609), (13, 13371572), (26, 6685786), (52, 3342893), (71, 2448316), (142, 1224158), (197, 882388), (239, 727324), (284, 612079), (394, 441194), (478, 363662), (788, 220597), (923, 188332), (956, 181831), (1846, 94166), (2561, 67876), (3107, 55948), (3692, 47083), (5122, 33938), (6214, 27974), (10244, 16969), (12428, 13987)]