163686996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1471}}^1$

素因数の和:1773

約数の個数: 72

約数和(自身を含む): 453293568

約数和(自身を除く): 289606572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 281, 396, 562, 843, 1124, 1471, 1686, 2529, 2942, 3091, 3372, 4413, 5058, 5884, 6182, 8826, 9273, 10116, 12364, 13239, 16181, 17652, 18546, 26478, 27819, 32362, 37092, 48543, 52956, 55638, 64724, 97086, 111276, 145629, 194172, 291258, 413351, 582516, 826702, 1240053, 1653404, 2480106, 3720159, 4546861, 4960212, 7440318, 9093722, 13640583, 14880636, 18187444, 27281166, 40921749, 54562332, 81843498, 163686996]

約数ペア:

[(1, 163686996), (2, 81843498), (3, 54562332), (4, 40921749), (6, 27281166), (9, 18187444), (11, 14880636), (12, 13640583), (18, 9093722), (22, 7440318), (33, 4960212), (36, 4546861), (44, 3720159), (66, 2480106), (99, 1653404), (132, 1240053), (198, 826702), (281, 582516), (396, 413351), (562, 291258), (843, 194172), (1124, 145629), (1471, 111276), (1686, 97086), (2529, 64724), (2942, 55638), (3091, 52956), (3372, 48543), (4413, 37092), (5058, 32362), (5884, 27819), (6182, 26478), (8826, 18546), (9273, 17652), (10116, 16181), (12364, 13239)]