147996940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 385257600

約数和(自身を除く): 237260660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 233, 260, 349, 364, 455, 466, 698, 910, 932, 1165, 1396, 1631, 1745, 1820, 2330, 2443, 3029, 3262, 3490, 4537, 4660, 4886, 6058, 6524, 6980, 8155, 9074, 9772, 12116, 12215, 15145, 16310, 18148, 21203, 22685, 24430, 30290, 31759, 32620, 42406, 45370, 48860, 60580, 63518, 81317, 84812, 90740, 106015, 127036, 158795, 162634, 212030, 317590, 325268, 406585, 424060, 569219, 635180, 813170, 1057121, 1138438, 1626340, 2114242, 2276876, 2846095, 4228484, 5285605, 5692190, 7399847, 10571210, 11384380, 14799694, 21142420, 29599388, 36999235, 73998470, 147996940]

約数ペア:

[(1, 147996940), (2, 73998470), (4, 36999235), (5, 29599388), (7, 21142420), (10, 14799694), (13, 11384380), (14, 10571210), (20, 7399847), (26, 5692190), (28, 5285605), (35, 4228484), (52, 2846095), (65, 2276876), (70, 2114242), (91, 1626340), (130, 1138438), (140, 1057121), (182, 813170), (233, 635180), (260, 569219), (349, 424060), (364, 406585), (455, 325268), (466, 317590), (698, 212030), (910, 162634), (932, 158795), (1165, 127036), (1396, 106015), (1631, 90740), (1745, 84812), (1820, 81317), (2330, 63518), (2443, 60580), (3029, 48860), (3262, 45370), (3490, 42406), (4537, 32620), (4660, 31759), (4886, 30290), (6058, 24430), (6524, 22685), (6980, 21203), (8155, 18148), (9074, 16310), (9772, 15145), (12116, 12215)]