156909061990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{811193}}^1$

素因数の和:811281

約数の個数: 48

約数和(自身を含む): 305229588768

約数和(自身を除く): 148320526778

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 841, 1334, 1682, 3335, 4205, 6670, 8410, 19343, 38686, 96715, 193430, 811193, 1622386, 4055965, 8111930, 18657439, 23524597, 37314878, 47049194, 93287195, 117622985, 186574390, 235245970, 541065731, 682213313, 1082131462, 1364426626, 2705328655, 3411066565, 5410657310, 6822133130, 15690906199, 31381812398, 78454530995, 156909061990]

約数ペア:

[(1, 156909061990), (2, 78454530995), (5, 31381812398), (10, 15690906199), (23, 6822133130), (29, 5410657310), (46, 3411066565), (58, 2705328655), (115, 1364426626), (145, 1082131462), (230, 682213313), (290, 541065731), (667, 235245970), (841, 186574390), (1334, 117622985), (1682, 93287195), (3335, 47049194), (4205, 37314878), (6670, 23524597), (8410, 18657439), (19343, 8111930), (38686, 4055965), (96715, 1622386), (193430, 811193)]