140273808

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4157}}^1$

素因数の和:4224

約数の個数: 80

約数和(自身を含む): 391849920

約数和(自身を除く): 251576112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 703, 888, 912, 1406, 1776, 2109, 2812, 4157, 4218, 5624, 8314, 8436, 11248, 12471, 16628, 16872, 24942, 33256, 33744, 49884, 66512, 78983, 99768, 153809, 157966, 199536, 236949, 307618, 315932, 461427, 473898, 615236, 631864, 922854, 947796, 1230472, 1263728, 1845708, 1895592, 2460944, 2922371, 3691416, 3791184, 5844742, 7382832, 8767113, 11689484, 17534226, 23378968, 35068452, 46757936, 70136904, 140273808]

約数ペア:

[(1, 140273808), (2, 70136904), (3, 46757936), (4, 35068452), (6, 23378968), (8, 17534226), (12, 11689484), (16, 8767113), (19, 7382832), (24, 5844742), (37, 3791184), (38, 3691416), (48, 2922371), (57, 2460944), (74, 1895592), (76, 1845708), (111, 1263728), (114, 1230472), (148, 947796), (152, 922854), (222, 631864), (228, 615236), (296, 473898), (304, 461427), (444, 315932), (456, 307618), (592, 236949), (703, 199536), (888, 157966), (912, 153809), (1406, 99768), (1776, 78983), (2109, 66512), (2812, 49884), (4157, 33744), (4218, 33256), (5624, 24942), (8314, 16872), (8436, 16628), (11248, 12471)]