156799415020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1\times {\mathrm{3673}}^1$

素因数の和:4627

約数の個数: 96

約数和(自身を含む): 344970964800

約数和(自身を除く): 188171549780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 89, 116, 145, 178, 290, 356, 445, 580, 827, 890, 1654, 1780, 2581, 3308, 3673, 4135, 5162, 7346, 8270, 10324, 12905, 14692, 16540, 18365, 23983, 25810, 36730, 47966, 51620, 73460, 73603, 95932, 106517, 119915, 147206, 213034, 239830, 294412, 326897, 368015, 426068, 479660, 532585, 653794, 736030, 1065170, 1307588, 1472060, 1634485, 2130340, 2134487, 3037571, 3268970, 4268974, 6075142, 6537940, 8537948, 9480013, 10672435, 12150284, 15187855, 18960026, 21344870, 30375710, 37920052, 42689740, 47400065, 60751420, 88089559, 94800130, 176179118, 189600260, 270343819, 352358236, 440447795, 540687638, 880895590, 1081375276, 1351719095, 1761791180, 2703438190, 5406876380, 7839970751, 15679941502, 31359883004, 39199853755, 78399707510, 156799415020]

約数ペア:

[(1, 156799415020), (2, 78399707510), (4, 39199853755), (5, 31359883004), (10, 15679941502), (20, 7839970751), (29, 5406876380), (58, 2703438190), (89, 1761791180), (116, 1351719095), (145, 1081375276), (178, 880895590), (290, 540687638), (356, 440447795), (445, 352358236), (580, 270343819), (827, 189600260), (890, 176179118), (1654, 94800130), (1780, 88089559), (2581, 60751420), (3308, 47400065), (3673, 42689740), (4135, 37920052), (5162, 30375710), (7346, 21344870), (8270, 18960026), (10324, 15187855), (12905, 12150284), (14692, 10672435), (16540, 9480013), (18365, 8537948), (23983, 6537940), (25810, 6075142), (36730, 4268974), (47966, 3268970), (51620, 3037571), (73460, 2134487), (73603, 2130340), (95932, 1634485), (106517, 1472060), (119915, 1307588), (147206, 1065170), (213034, 736030), (239830, 653794), (294412, 532585), (326897, 479660), (368015, 426068)]