40143048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 118195200

約数和(自身を除く): 78052152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 53, 57, 66, 76, 88, 106, 114, 132, 151, 152, 159, 209, 212, 228, 264, 302, 318, 418, 424, 453, 456, 583, 604, 627, 636, 836, 906, 1007, 1166, 1208, 1254, 1272, 1661, 1672, 1749, 1812, 2014, 2332, 2508, 2869, 3021, 3322, 3498, 3624, 4028, 4664, 4983, 5016, 5738, 6042, 6644, 6996, 8003, 8056, 8607, 9966, 11077, 11476, 12084, 13288, 13992, 16006, 17214, 19932, 22154, 22952, 24009, 24168, 31559, 32012, 33231, 34428, 39864, 44308, 48018, 63118, 64024, 66462, 68856, 88033, 88616, 94677, 96036, 126236, 132924, 152057, 176066, 189354, 192072, 252472, 264099, 265848, 304114, 352132, 378708, 456171, 528198, 608228, 704264, 757416, 912342, 1056396, 1216456, 1672627, 1824684, 2112792, 3345254, 3649368, 5017881, 6690508, 10035762, 13381016, 20071524, 40143048]

約数ペア:

[(1, 40143048), (2, 20071524), (3, 13381016), (4, 10035762), (6, 6690508), (8, 5017881), (11, 3649368), (12, 3345254), (19, 2112792), (22, 1824684), (24, 1672627), (33, 1216456), (38, 1056396), (44, 912342), (53, 757416), (57, 704264), (66, 608228), (76, 528198), (88, 456171), (106, 378708), (114, 352132), (132, 304114), (151, 265848), (152, 264099), (159, 252472), (209, 192072), (212, 189354), (228, 176066), (264, 152057), (302, 132924), (318, 126236), (418, 96036), (424, 94677), (453, 88616), (456, 88033), (583, 68856), (604, 66462), (627, 64024), (636, 63118), (836, 48018), (906, 44308), (1007, 39864), (1166, 34428), (1208, 33231), (1254, 32012), (1272, 31559), (1661, 24168), (1672, 24009), (1749, 22952), (1812, 22154), (2014, 19932), (2332, 17214), (2508, 16006), (2869, 13992), (3021, 13288), (3322, 12084), (3498, 11476), (3624, 11077), (4028, 9966), (4664, 8607), (4983, 8056), (5016, 8003), (5738, 6996), (6042, 6644)]