156792012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 416586240

約数和(自身を除く): 259794228

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 89, 92, 138, 156, 178, 267, 276, 299, 356, 491, 534, 598, 897, 982, 1068, 1157, 1196, 1473, 1794, 1964, 2047, 2314, 2946, 3471, 3588, 4094, 4628, 5892, 6141, 6383, 6942, 8188, 11293, 12282, 12766, 13884, 19149, 22586, 24564, 25532, 26611, 33879, 38298, 43699, 45172, 53222, 67758, 76596, 79833, 87398, 106444, 131097, 135516, 146809, 159666, 174796, 262194, 293618, 319332, 440427, 524388, 568087, 587236, 880854, 1005077, 1136174, 1704261, 1761708, 2010154, 2272348, 3015231, 3408522, 4020308, 6030462, 6817044, 12060924, 13066001, 26132002, 39198003, 52264004, 78396006, 156792012]

約数ペア:

[(1, 156792012), (2, 78396006), (3, 52264004), (4, 39198003), (6, 26132002), (12, 13066001), (13, 12060924), (23, 6817044), (26, 6030462), (39, 4020308), (46, 3408522), (52, 3015231), (69, 2272348), (78, 2010154), (89, 1761708), (92, 1704261), (138, 1136174), (156, 1005077), (178, 880854), (267, 587236), (276, 568087), (299, 524388), (356, 440427), (491, 319332), (534, 293618), (598, 262194), (897, 174796), (982, 159666), (1068, 146809), (1157, 135516), (1196, 131097), (1473, 106444), (1794, 87398), (1964, 79833), (2047, 76596), (2314, 67758), (2946, 53222), (3471, 45172), (3588, 43699), (4094, 38298), (4628, 33879), (5892, 26611), (6141, 25532), (6383, 24564), (6942, 22586), (8188, 19149), (11293, 13884), (12282, 12766)]