144989570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 302175360

約数和(自身を除く): 157185790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 173, 190, 209, 346, 401, 418, 802, 865, 1045, 1730, 1903, 2005, 2090, 3287, 3806, 4010, 4411, 6574, 7619, 8822, 9515, 15238, 16435, 19030, 22055, 32870, 36157, 38095, 44110, 69373, 72314, 76190, 83809, 138746, 167618, 180785, 346865, 361570, 419045, 693730, 763103, 838090, 1318087, 1526206, 2636174, 3815515, 6590435, 7631030, 13180870, 14498957, 28997914, 72494785, 144989570]

約数ペア:

[(1, 144989570), (2, 72494785), (5, 28997914), (10, 14498957), (11, 13180870), (19, 7631030), (22, 6590435), (38, 3815515), (55, 2636174), (95, 1526206), (110, 1318087), (173, 838090), (190, 763103), (209, 693730), (346, 419045), (401, 361570), (418, 346865), (802, 180785), (865, 167618), (1045, 138746), (1730, 83809), (1903, 76190), (2005, 72314), (2090, 69373), (3287, 44110), (3806, 38095), (4010, 36157), (4411, 32870), (6574, 22055), (7619, 19030), (8822, 16435), (9515, 15238)]