123249516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 322468608

約数和(自身を除く): 199219092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 131, 148, 156, 163, 222, 262, 326, 393, 444, 481, 489, 524, 652, 786, 962, 978, 1443, 1572, 1703, 1924, 1956, 2119, 2886, 3406, 4238, 4847, 5109, 5772, 6031, 6357, 6812, 8476, 9694, 10218, 12062, 12714, 14541, 18093, 19388, 20436, 21353, 24124, 25428, 29082, 36186, 42706, 58164, 63011, 64059, 72372, 78403, 85412, 126022, 128118, 156806, 189033, 235209, 252044, 256236, 277589, 313612, 378066, 470418, 555178, 756132, 790061, 832767, 940836, 1110356, 1580122, 1665534, 2370183, 3160244, 3331068, 4740366, 9480732, 10270793, 20541586, 30812379, 41083172, 61624758, 123249516]

約数ペア:

[(1, 123249516), (2, 61624758), (3, 41083172), (4, 30812379), (6, 20541586), (12, 10270793), (13, 9480732), (26, 4740366), (37, 3331068), (39, 3160244), (52, 2370183), (74, 1665534), (78, 1580122), (111, 1110356), (131, 940836), (148, 832767), (156, 790061), (163, 756132), (222, 555178), (262, 470418), (326, 378066), (393, 313612), (444, 277589), (481, 256236), (489, 252044), (524, 235209), (652, 189033), (786, 156806), (962, 128118), (978, 126022), (1443, 85412), (1572, 78403), (1703, 72372), (1924, 64059), (1956, 63011), (2119, 58164), (2886, 42706), (3406, 36186), (4238, 29082), (4847, 25428), (5109, 24124), (5772, 21353), (6031, 20436), (6357, 19388), (6812, 18093), (8476, 14541), (9694, 12714), (10218, 12062)]