148439856

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 160

約数和(自身を含む): 427472640

約数和(自身を除く): 279032784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 53, 57, 74, 76, 83, 106, 111, 114, 148, 152, 159, 166, 212, 222, 228, 249, 296, 304, 318, 332, 424, 444, 456, 498, 592, 636, 664, 703, 848, 888, 912, 996, 1007, 1272, 1328, 1406, 1577, 1776, 1961, 1992, 2014, 2109, 2544, 2812, 3021, 3071, 3154, 3922, 3984, 4028, 4218, 4399, 4731, 5624, 5883, 6042, 6142, 6308, 7844, 8056, 8436, 8798, 9213, 9462, 11248, 11766, 12084, 12284, 12616, 13197, 15688, 16112, 16872, 17596, 18426, 18924, 23532, 24168, 24568, 25232, 26394, 31376, 33744, 35192, 36852, 37259, 37848, 47064, 48336, 49136, 52788, 58349, 70384, 73704, 74518, 75696, 83581, 94128, 105576, 111777, 116698, 147408, 149036, 162763, 167162, 175047, 211152, 223554, 233396, 250743, 298072, 325526, 334324, 350094, 447108, 466792, 488289, 501486, 596144, 651052, 668648, 700188, 894216, 933584, 976578, 1002972, 1302104, 1337296, 1400376, 1788432, 1953156, 2005944, 2604208, 2800752, 3092497, 3906312, 4011888, 6184994, 7812624, 9277491, 12369988, 18554982, 24739976, 37109964, 49479952, 74219928, 148439856]

約数ペア:

[(1, 148439856), (2, 74219928), (3, 49479952), (4, 37109964), (6, 24739976), (8, 18554982), (12, 12369988), (16, 9277491), (19, 7812624), (24, 6184994), (37, 4011888), (38, 3906312), (48, 3092497), (53, 2800752), (57, 2604208), (74, 2005944), (76, 1953156), (83, 1788432), (106, 1400376), (111, 1337296), (114, 1302104), (148, 1002972), (152, 976578), (159, 933584), (166, 894216), (212, 700188), (222, 668648), (228, 651052), (249, 596144), (296, 501486), (304, 488289), (318, 466792), (332, 447108), (424, 350094), (444, 334324), (456, 325526), (498, 298072), (592, 250743), (636, 233396), (664, 223554), (703, 211152), (848, 175047), (888, 167162), (912, 162763), (996, 149036), (1007, 147408), (1272, 116698), (1328, 111777), (1406, 105576), (1577, 94128), (1776, 83581), (1961, 75696), (1992, 74518), (2014, 73704), (2109, 70384), (2544, 58349), (2812, 52788), (3021, 49136), (3071, 48336), (3154, 47064), (3922, 37848), (3984, 37259), (4028, 36852), (4218, 35192), (4399, 33744), (4731, 31376), (5624, 26394), (5883, 25232), (6042, 24568), (6142, 24168), (6308, 23532), (7844, 18924), (8056, 18426), (8436, 17596), (8798, 16872), (9213, 16112), (9462, 15688), (11248, 13197), (11766, 12616), (12084, 12284)]