161202312

素因数分解:

$2^3\times 3^6\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:366

約数の個数: 112

約数和(自身を含む): 458797680

約数和(自身を除く): 297595368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 131, 162, 211, 216, 243, 262, 324, 393, 422, 486, 524, 633, 648, 729, 786, 844, 972, 1048, 1179, 1266, 1458, 1572, 1688, 1899, 1944, 2358, 2532, 2916, 3144, 3537, 3798, 4716, 5064, 5697, 5832, 7074, 7596, 9432, 10611, 11394, 14148, 15192, 17091, 21222, 22788, 27641, 28296, 31833, 34182, 42444, 45576, 51273, 55282, 63666, 68364, 82923, 84888, 95499, 102546, 110564, 127332, 136728, 153819, 165846, 190998, 205092, 221128, 248769, 254664, 307638, 331692, 381996, 410184, 497538, 615276, 663384, 746307, 763992, 995076, 1230552, 1492614, 1990152, 2238921, 2985228, 4477842, 5970456, 6716763, 8955684, 13433526, 17911368, 20150289, 26867052, 40300578, 53734104, 80601156, 161202312]

約数ペア:

[(1, 161202312), (2, 80601156), (3, 53734104), (4, 40300578), (6, 26867052), (8, 20150289), (9, 17911368), (12, 13433526), (18, 8955684), (24, 6716763), (27, 5970456), (36, 4477842), (54, 2985228), (72, 2238921), (81, 1990152), (108, 1492614), (131, 1230552), (162, 995076), (211, 763992), (216, 746307), (243, 663384), (262, 615276), (324, 497538), (393, 410184), (422, 381996), (486, 331692), (524, 307638), (633, 254664), (648, 248769), (729, 221128), (786, 205092), (844, 190998), (972, 165846), (1048, 153819), (1179, 136728), (1266, 127332), (1458, 110564), (1572, 102546), (1688, 95499), (1899, 84888), (1944, 82923), (2358, 68364), (2532, 63666), (2916, 55282), (3144, 51273), (3537, 45576), (3798, 42444), (4716, 34182), (5064, 31833), (5697, 28296), (5832, 27641), (7074, 22788), (7596, 21222), (9432, 17091), (10611, 15192), (11394, 14148)]