164945232

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^3\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 120

約数和(自身を含む): 490176960

約数和(自身を除く): 325231728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 167, 171, 228, 304, 334, 342, 361, 456, 501, 668, 684, 722, 912, 1002, 1083, 1336, 1368, 1444, 1503, 2004, 2166, 2672, 2736, 2888, 3006, 3173, 3249, 4008, 4332, 5776, 6012, 6346, 6498, 6859, 8016, 8664, 9519, 12024, 12692, 12996, 13718, 17328, 19038, 20577, 24048, 25384, 25992, 27436, 28557, 38076, 41154, 50768, 51984, 54872, 57114, 60287, 61731, 76152, 82308, 109744, 114228, 120574, 123462, 152304, 164616, 180861, 228456, 241148, 246924, 329232, 361722, 456912, 482296, 493848, 542583, 723444, 964592, 987696, 1085166, 1145453, 1446888, 2170332, 2290906, 2893776, 3436359, 4340664, 4581812, 6872718, 8681328, 9163624, 10309077, 13745436, 18327248, 20618154, 27490872, 41236308, 54981744, 82472616, 164945232]

約数ペア:

[(1, 164945232), (2, 82472616), (3, 54981744), (4, 41236308), (6, 27490872), (8, 20618154), (9, 18327248), (12, 13745436), (16, 10309077), (18, 9163624), (19, 8681328), (24, 6872718), (36, 4581812), (38, 4340664), (48, 3436359), (57, 2893776), (72, 2290906), (76, 2170332), (114, 1446888), (144, 1145453), (152, 1085166), (167, 987696), (171, 964592), (228, 723444), (304, 542583), (334, 493848), (342, 482296), (361, 456912), (456, 361722), (501, 329232), (668, 246924), (684, 241148), (722, 228456), (912, 180861), (1002, 164616), (1083, 152304), (1336, 123462), (1368, 120574), (1444, 114228), (1503, 109744), (2004, 82308), (2166, 76152), (2672, 61731), (2736, 60287), (2888, 57114), (3006, 54872), (3173, 51984), (3249, 50768), (4008, 41154), (4332, 38076), (5776, 28557), (6012, 27436), (6346, 25992), (6498, 25384), (6859, 24048), (8016, 20577), (8664, 19038), (9519, 17328), (12024, 13718), (12692, 12996)]