156770737208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1061}}^1\times {\mathrm{2309}}^1$

素因数の和:3816

約数の個数: 64

約数和(自身を含む): 310577652000

約数和(自身を除く): 153806914792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 421, 842, 1061, 1684, 2122, 2309, 3368, 4244, 4618, 7999, 8488, 9236, 15998, 18472, 20159, 31996, 40318, 43871, 63992, 80636, 87742, 161272, 175484, 350968, 446681, 893362, 972089, 1786724, 1944178, 2449849, 3573448, 3888356, 4899698, 7776712, 8486939, 9799396, 16973878, 18469691, 19598792, 33947756, 36939382, 46547131, 67895512, 73878764, 93094262, 147757528, 186188524, 372377048, 1031386429, 2062772858, 4125545716, 8251091432, 19596342151, 39192684302, 78385368604, 156770737208]

約数ペア:

[(1, 156770737208), (2, 78385368604), (4, 39192684302), (8, 19596342151), (19, 8251091432), (38, 4125545716), (76, 2062772858), (152, 1031386429), (421, 372377048), (842, 186188524), (1061, 147757528), (1684, 93094262), (2122, 73878764), (2309, 67895512), (3368, 46547131), (4244, 36939382), (4618, 33947756), (7999, 19598792), (8488, 18469691), (9236, 16973878), (15998, 9799396), (18472, 8486939), (20159, 7776712), (31996, 4899698), (40318, 3888356), (43871, 3573448), (63992, 2449849), (80636, 1944178), (87742, 1786724), (161272, 972089), (175484, 893362), (350968, 446681)]