151889192

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 376320000

約数和(自身を除く): 224430808

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 79, 91, 104, 133, 139, 152, 158, 182, 247, 266, 278, 316, 364, 494, 532, 553, 556, 632, 728, 973, 988, 1027, 1064, 1106, 1112, 1501, 1729, 1807, 1946, 1976, 2054, 2212, 2641, 3002, 3458, 3614, 3892, 4108, 4424, 5282, 6004, 6916, 7189, 7228, 7784, 8216, 10507, 10564, 10981, 12008, 12649, 13832, 14378, 14456, 18487, 19513, 21014, 21128, 21962, 25298, 28756, 34333, 36974, 39026, 42028, 43924, 50596, 57512, 68666, 73948, 76867, 78052, 84056, 87848, 101192, 136591, 137332, 142753, 147896, 153734, 156104, 208639, 240331, 273182, 274664, 285506, 307468, 417278, 480662, 546364, 571012, 614936, 834556, 961324, 999271, 1092728, 1142024, 1460473, 1669112, 1922648, 1998542, 2712307, 2920946, 3997084, 5424614, 5841892, 7994168, 10849228, 11683784, 18986149, 21698456, 37972298, 75944596, 151889192]

約数ペア:

[(1, 151889192), (2, 75944596), (4, 37972298), (7, 21698456), (8, 18986149), (13, 11683784), (14, 10849228), (19, 7994168), (26, 5841892), (28, 5424614), (38, 3997084), (52, 2920946), (56, 2712307), (76, 1998542), (79, 1922648), (91, 1669112), (104, 1460473), (133, 1142024), (139, 1092728), (152, 999271), (158, 961324), (182, 834556), (247, 614936), (266, 571012), (278, 546364), (316, 480662), (364, 417278), (494, 307468), (532, 285506), (553, 274664), (556, 273182), (632, 240331), (728, 208639), (973, 156104), (988, 153734), (1027, 147896), (1064, 142753), (1106, 137332), (1112, 136591), (1501, 101192), (1729, 87848), (1807, 84056), (1946, 78052), (1976, 76867), (2054, 73948), (2212, 68666), (2641, 57512), (3002, 50596), (3458, 43924), (3614, 42028), (3892, 39026), (4108, 36974), (4424, 34333), (5282, 28756), (6004, 25298), (6916, 21962), (7189, 21128), (7228, 21014), (7784, 19513), (8216, 18487), (10507, 14456), (10564, 14378), (10981, 13832), (12008, 12649)]