152214972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19913}}^1$

素因数の和:19947

約数の個数: 72

約数和(自身を含む): 444958416

約数和(自身を除く): 292743444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 19913, 39826, 59739, 79652, 119478, 139391, 238956, 258869, 278782, 418173, 517738, 557564, 776607, 836346, 975737, 1035476, 1553214, 1672692, 1812083, 1951474, 2927211, 3106428, 3624166, 3902948, 5436249, 5854422, 7248332, 10872498, 11708844, 12684581, 21744996, 25369162, 38053743, 50738324, 76107486, 152214972]

約数ペア:

[(1, 152214972), (2, 76107486), (3, 50738324), (4, 38053743), (6, 25369162), (7, 21744996), (12, 12684581), (13, 11708844), (14, 10872498), (21, 7248332), (26, 5854422), (28, 5436249), (39, 3902948), (42, 3624166), (49, 3106428), (52, 2927211), (78, 1951474), (84, 1812083), (91, 1672692), (98, 1553214), (147, 1035476), (156, 975737), (182, 836346), (196, 776607), (273, 557564), (294, 517738), (364, 418173), (546, 278782), (588, 258869), (637, 238956), (1092, 139391), (1274, 119478), (1911, 79652), (2548, 59739), (3822, 39826), (7644, 19913)]