189115128

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:570

約数の個数: 128

約数和(自身を含む): 552345600

約数和(自身を除く): 363230472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 61, 62, 72, 93, 108, 122, 124, 183, 186, 216, 244, 248, 279, 366, 372, 463, 488, 549, 558, 732, 744, 837, 926, 1098, 1116, 1389, 1464, 1647, 1674, 1852, 1891, 2196, 2232, 2778, 3294, 3348, 3704, 3782, 4167, 4392, 5556, 5673, 6588, 6696, 7564, 8334, 11112, 11346, 12501, 13176, 14353, 15128, 16668, 17019, 22692, 25002, 28243, 28706, 33336, 34038, 43059, 45384, 50004, 51057, 56486, 57412, 68076, 84729, 86118, 100008, 102114, 112972, 114824, 129177, 136152, 169458, 172236, 204228, 225944, 254187, 258354, 338916, 344472, 387531, 408456, 508374, 516708, 677832, 762561, 775062, 875533, 1016748, 1033416, 1525122, 1550124, 1751066, 2033496, 2626599, 3050244, 3100248, 3502132, 5253198, 6100488, 7004264, 7879797, 10506396, 15759594, 21012792, 23639391, 31519188, 47278782, 63038376, 94557564, 189115128]

約数ペア:

[(1, 189115128), (2, 94557564), (3, 63038376), (4, 47278782), (6, 31519188), (8, 23639391), (9, 21012792), (12, 15759594), (18, 10506396), (24, 7879797), (27, 7004264), (31, 6100488), (36, 5253198), (54, 3502132), (61, 3100248), (62, 3050244), (72, 2626599), (93, 2033496), (108, 1751066), (122, 1550124), (124, 1525122), (183, 1033416), (186, 1016748), (216, 875533), (244, 775062), (248, 762561), (279, 677832), (366, 516708), (372, 508374), (463, 408456), (488, 387531), (549, 344472), (558, 338916), (732, 258354), (744, 254187), (837, 225944), (926, 204228), (1098, 172236), (1116, 169458), (1389, 136152), (1464, 129177), (1647, 114824), (1674, 112972), (1852, 102114), (1891, 100008), (2196, 86118), (2232, 84729), (2778, 68076), (3294, 57412), (3348, 56486), (3704, 51057), (3782, 50004), (4167, 45384), (4392, 43059), (5556, 34038), (5673, 33336), (6588, 28706), (6696, 28243), (7564, 25002), (8334, 22692), (11112, 17019), (11346, 16668), (12501, 15128), (13176, 14353)]