157446768

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5569}}^1$

素因数の和:5630

約数の個数: 80

約数和(自身を含む): 442035200

約数和(自身を除く): 284588432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 5569, 7068, 9424, 11138, 14136, 16707, 22276, 28272, 33414, 44552, 66828, 89104, 105811, 133656, 172639, 211622, 267312, 317433, 345278, 423244, 517917, 634866, 690556, 846488, 1035834, 1269732, 1381112, 1692976, 2071668, 2539464, 2762224, 3280141, 4143336, 5078928, 6560282, 8286672, 9840423, 13120564, 19680846, 26241128, 39361692, 52482256, 78723384, 157446768]

約数ペア:

[(1, 157446768), (2, 78723384), (3, 52482256), (4, 39361692), (6, 26241128), (8, 19680846), (12, 13120564), (16, 9840423), (19, 8286672), (24, 6560282), (31, 5078928), (38, 4143336), (48, 3280141), (57, 2762224), (62, 2539464), (76, 2071668), (93, 1692976), (114, 1381112), (124, 1269732), (152, 1035834), (186, 846488), (228, 690556), (248, 634866), (304, 517917), (372, 423244), (456, 345278), (496, 317433), (589, 267312), (744, 211622), (912, 172639), (1178, 133656), (1488, 105811), (1767, 89104), (2356, 66828), (3534, 44552), (4712, 33414), (5569, 28272), (7068, 22276), (9424, 16707), (11138, 14136)]