156985231284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1006393}}^1$

素因数の和:1007029

約数の個数: 72

約数和(自身を含む): 454245995840

約数和(自身を除く): 297260764556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 619, 1238, 1857, 2476, 3714, 4333, 5571, 7428, 8666, 11142, 12999, 17332, 22284, 25998, 38997, 51996, 77994, 155988, 1006393, 2012786, 3019179, 4025572, 6038358, 7044751, 9057537, 12076716, 14089502, 18115074, 21134253, 28179004, 36230148, 42268506, 63402759, 84537012, 126805518, 253611036, 622957267, 1245914534, 1868871801, 2491829068, 3737743602, 4360700869, 5606615403, 7475487204, 8721401738, 11213230806, 13082102607, 17442803476, 22426461612, 26164205214, 39246307821, 52328410428, 78492615642, 156985231284]

約数ペア:

[(1, 156985231284), (2, 78492615642), (3, 52328410428), (4, 39246307821), (6, 26164205214), (7, 22426461612), (9, 17442803476), (12, 13082102607), (14, 11213230806), (18, 8721401738), (21, 7475487204), (28, 5606615403), (36, 4360700869), (42, 3737743602), (63, 2491829068), (84, 1868871801), (126, 1245914534), (252, 622957267), (619, 253611036), (1238, 126805518), (1857, 84537012), (2476, 63402759), (3714, 42268506), (4333, 36230148), (5571, 28179004), (7428, 21134253), (8666, 18115074), (11142, 14089502), (12999, 12076716), (17332, 9057537), (22284, 7044751), (25998, 6038358), (38997, 4025572), (51996, 3019179), (77994, 2012786), (155988, 1006393)]