134923408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 288870400

約数和(自身を除く): 153946992

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 103, 124, 139, 152, 206, 248, 278, 304, 412, 496, 556, 589, 824, 1112, 1178, 1648, 1957, 2224, 2356, 2641, 3193, 3914, 4309, 4712, 5282, 6386, 7828, 8618, 9424, 10564, 12772, 14317, 15656, 17236, 21128, 25544, 28634, 31312, 34472, 42256, 51088, 57268, 60667, 68944, 81871, 114536, 121334, 163742, 229072, 242668, 272023, 327484, 443827, 485336, 544046, 654968, 887654, 970672, 1088092, 1309936, 1775308, 2176184, 3550616, 4352368, 7101232, 8432713, 16865426, 33730852, 67461704, 134923408]

約数ペア:

[(1, 134923408), (2, 67461704), (4, 33730852), (8, 16865426), (16, 8432713), (19, 7101232), (31, 4352368), (38, 3550616), (62, 2176184), (76, 1775308), (103, 1309936), (124, 1088092), (139, 970672), (152, 887654), (206, 654968), (248, 544046), (278, 485336), (304, 443827), (412, 327484), (496, 272023), (556, 242668), (589, 229072), (824, 163742), (1112, 121334), (1178, 114536), (1648, 81871), (1957, 68944), (2224, 60667), (2356, 57268), (2641, 51088), (3193, 42256), (3914, 34472), (4309, 31312), (4712, 28634), (5282, 25544), (6386, 21128), (7828, 17236), (8618, 15656), (9424, 14317), (10564, 12772)]