152728506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 397403136

約数和(自身を除く): 244674630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 61, 62, 63, 93, 122, 126, 183, 186, 217, 279, 366, 427, 434, 549, 558, 641, 651, 854, 1098, 1281, 1282, 1302, 1891, 1923, 1953, 2562, 3782, 3843, 3846, 3906, 4487, 5673, 5769, 7686, 8974, 11346, 11538, 13237, 13461, 17019, 19871, 26474, 26922, 34038, 39101, 39711, 39742, 40383, 59613, 78202, 79422, 80766, 117303, 119133, 119226, 139097, 178839, 234606, 238266, 273707, 278194, 351909, 357678, 417291, 547414, 703818, 821121, 834582, 1212131, 1251873, 1642242, 2424262, 2463363, 2503746, 3636393, 4926726, 7272786, 8484917, 10909179, 16969834, 21818358, 25454751, 50909502, 76364253, 152728506]

約数ペア:

[(1, 152728506), (2, 76364253), (3, 50909502), (6, 25454751), (7, 21818358), (9, 16969834), (14, 10909179), (18, 8484917), (21, 7272786), (31, 4926726), (42, 3636393), (61, 2503746), (62, 2463363), (63, 2424262), (93, 1642242), (122, 1251873), (126, 1212131), (183, 834582), (186, 821121), (217, 703818), (279, 547414), (366, 417291), (427, 357678), (434, 351909), (549, 278194), (558, 273707), (641, 238266), (651, 234606), (854, 178839), (1098, 139097), (1281, 119226), (1282, 119133), (1302, 117303), (1891, 80766), (1923, 79422), (1953, 78202), (2562, 59613), (3782, 40383), (3843, 39742), (3846, 39711), (3906, 39101), (4487, 34038), (5673, 26922), (5769, 26474), (7686, 19871), (8974, 17019), (11346, 13461), (11538, 13237)]