180738184

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 406022400

約数和(自身を除く): 225284216

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 62, 76, 88, 121, 124, 152, 209, 242, 248, 317, 341, 418, 484, 589, 634, 682, 836, 968, 1178, 1268, 1364, 1672, 2299, 2356, 2536, 2728, 3487, 3751, 4598, 4712, 6023, 6479, 6974, 7502, 9196, 9827, 12046, 12958, 13948, 15004, 18392, 19654, 24092, 25916, 27896, 30008, 38357, 39308, 48184, 51832, 66253, 71269, 76714, 78616, 108097, 132506, 142538, 153428, 186713, 216194, 265012, 285076, 306856, 373426, 432388, 530024, 570152, 728783, 746852, 864776, 1189067, 1457566, 1493704, 2053843, 2378134, 2915132, 4107686, 4756268, 5830264, 8215372, 9512536, 16430744, 22592273, 45184546, 90369092, 180738184]

約数ペア:

[(1, 180738184), (2, 90369092), (4, 45184546), (8, 22592273), (11, 16430744), (19, 9512536), (22, 8215372), (31, 5830264), (38, 4756268), (44, 4107686), (62, 2915132), (76, 2378134), (88, 2053843), (121, 1493704), (124, 1457566), (152, 1189067), (209, 864776), (242, 746852), (248, 728783), (317, 570152), (341, 530024), (418, 432388), (484, 373426), (589, 306856), (634, 285076), (682, 265012), (836, 216194), (968, 186713), (1178, 153428), (1268, 142538), (1364, 132506), (1672, 108097), (2299, 78616), (2356, 76714), (2536, 71269), (2728, 66253), (3487, 51832), (3751, 48184), (4598, 39308), (4712, 38357), (6023, 30008), (6479, 27896), (6974, 25916), (7502, 24092), (9196, 19654), (9827, 18392), (12046, 15004), (12958, 13948)]