190931976

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 538686720

約数和(自身を除く): 347754744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 131, 186, 248, 262, 279, 372, 393, 524, 558, 653, 744, 786, 1048, 1116, 1179, 1306, 1572, 1959, 2232, 2358, 2612, 3144, 3918, 4061, 4716, 5224, 5877, 7836, 8122, 9432, 11754, 12183, 15672, 16244, 20243, 23508, 24366, 32488, 36549, 40486, 47016, 48732, 60729, 73098, 80972, 85543, 97464, 121458, 146196, 161944, 171086, 182187, 242916, 256629, 292392, 342172, 364374, 485832, 513258, 684344, 728748, 769887, 1026516, 1457496, 1539774, 2053032, 2651833, 3079548, 5303666, 6159096, 7955499, 10607332, 15910998, 21214664, 23866497, 31821996, 47732994, 63643992, 95465988, 190931976]

約数ペア:

[(1, 190931976), (2, 95465988), (3, 63643992), (4, 47732994), (6, 31821996), (8, 23866497), (9, 21214664), (12, 15910998), (18, 10607332), (24, 7955499), (31, 6159096), (36, 5303666), (62, 3079548), (72, 2651833), (93, 2053032), (124, 1539774), (131, 1457496), (186, 1026516), (248, 769887), (262, 728748), (279, 684344), (372, 513258), (393, 485832), (524, 364374), (558, 342172), (653, 292392), (744, 256629), (786, 242916), (1048, 182187), (1116, 171086), (1179, 161944), (1306, 146196), (1572, 121458), (1959, 97464), (2232, 85543), (2358, 80972), (2612, 73098), (3144, 60729), (3918, 48732), (4061, 47016), (4716, 40486), (5224, 36549), (5877, 32488), (7836, 24366), (8122, 23508), (9432, 20243), (11754, 16244), (12183, 15672)]