148909540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 352164960

約数和(自身を除く): 203255420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 61, 65, 82, 122, 130, 164, 205, 229, 244, 260, 305, 410, 458, 533, 610, 793, 820, 916, 1066, 1145, 1220, 1586, 2132, 2290, 2501, 2665, 2977, 3172, 3965, 4580, 5002, 5330, 5954, 7930, 9389, 10004, 10660, 11908, 12505, 13969, 14885, 15860, 18778, 25010, 27938, 29770, 32513, 37556, 46945, 50020, 55876, 59540, 65026, 69845, 93890, 122057, 130052, 139690, 162565, 181597, 187780, 244114, 279380, 325130, 363194, 488228, 572729, 610285, 650260, 726388, 907985, 1145458, 1220570, 1815970, 2290916, 2441140, 2863645, 3631940, 5727290, 7445477, 11454580, 14890954, 29781908, 37227385, 74454770, 148909540]

約数ペア:

[(1, 148909540), (2, 74454770), (4, 37227385), (5, 29781908), (10, 14890954), (13, 11454580), (20, 7445477), (26, 5727290), (41, 3631940), (52, 2863645), (61, 2441140), (65, 2290916), (82, 1815970), (122, 1220570), (130, 1145458), (164, 907985), (205, 726388), (229, 650260), (244, 610285), (260, 572729), (305, 488228), (410, 363194), (458, 325130), (533, 279380), (610, 244114), (793, 187780), (820, 181597), (916, 162565), (1066, 139690), (1145, 130052), (1220, 122057), (1586, 93890), (2132, 69845), (2290, 65026), (2501, 59540), (2665, 55876), (2977, 50020), (3172, 46945), (3965, 37556), (4580, 32513), (5002, 29770), (5330, 27938), (5954, 25010), (7930, 18778), (9389, 15860), (10004, 14885), (10660, 13969), (11908, 12505)]