139847568

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1607}}^1$

素因数の和:1669

約数の個数: 120

約数和(自身を含む): 431883072

約数和(自身を除く): 292035504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 49, 56, 74, 84, 98, 111, 112, 147, 148, 168, 196, 222, 259, 294, 296, 336, 392, 444, 518, 588, 592, 777, 784, 888, 1036, 1176, 1554, 1607, 1776, 1813, 2072, 2352, 3108, 3214, 3626, 4144, 4821, 5439, 6216, 6428, 7252, 9642, 10878, 11249, 12432, 12856, 14504, 19284, 21756, 22498, 25712, 29008, 33747, 38568, 43512, 44996, 59459, 67494, 77136, 78743, 87024, 89992, 118918, 134988, 157486, 178377, 179984, 236229, 237836, 269976, 314972, 356754, 416213, 472458, 475672, 539952, 629944, 713508, 832426, 944916, 951344, 1248639, 1259888, 1427016, 1664852, 1889832, 2497278, 2854032, 2913491, 3329704, 3779664, 4994556, 5826982, 6659408, 8740473, 9989112, 11653964, 17480946, 19978224, 23307928, 34961892, 46615856, 69923784, 139847568]

約数ペア:

[(1, 139847568), (2, 69923784), (3, 46615856), (4, 34961892), (6, 23307928), (7, 19978224), (8, 17480946), (12, 11653964), (14, 9989112), (16, 8740473), (21, 6659408), (24, 5826982), (28, 4994556), (37, 3779664), (42, 3329704), (48, 2913491), (49, 2854032), (56, 2497278), (74, 1889832), (84, 1664852), (98, 1427016), (111, 1259888), (112, 1248639), (147, 951344), (148, 944916), (168, 832426), (196, 713508), (222, 629944), (259, 539952), (294, 475672), (296, 472458), (336, 416213), (392, 356754), (444, 314972), (518, 269976), (588, 237836), (592, 236229), (777, 179984), (784, 178377), (888, 157486), (1036, 134988), (1176, 118918), (1554, 89992), (1607, 87024), (1776, 78743), (1813, 77136), (2072, 67494), (2352, 59459), (3108, 44996), (3214, 43512), (3626, 38568), (4144, 33747), (4821, 29008), (5439, 25712), (6216, 22498), (6428, 21756), (7252, 19284), (9642, 14504), (10878, 12856), (11249, 12432)]