156721368

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12391}}^1$

素因数の和:12448

約数の個数: 64

約数和(自身を含む): 428267520

約数和(自身を除く): 271546152

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 12391, 12648, 24782, 37173, 49564, 74346, 99128, 148692, 210647, 297384, 384121, 421294, 631941, 768242, 842588, 1152363, 1263882, 1536484, 1685176, 2304726, 2527764, 3072968, 4609452, 5055528, 6530057, 9218904, 13060114, 19590171, 26120228, 39180342, 52240456, 78360684, 156721368]

約数ペア:

[(1, 156721368), (2, 78360684), (3, 52240456), (4, 39180342), (6, 26120228), (8, 19590171), (12, 13060114), (17, 9218904), (24, 6530057), (31, 5055528), (34, 4609452), (51, 3072968), (62, 2527764), (68, 2304726), (93, 1685176), (102, 1536484), (124, 1263882), (136, 1152363), (186, 842588), (204, 768242), (248, 631941), (372, 421294), (408, 384121), (527, 297384), (744, 210647), (1054, 148692), (1581, 99128), (2108, 74346), (3162, 49564), (4216, 37173), (6324, 24782), (12391, 12648)]